123852305 has 8 divisors (see below), whose sum is σ = 149793792. Its totient is φ = 98301168.

The previous prime is 123852221. The next prime is 123852307. The reversal of 123852305 is 503258321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123852305 - 2¹⁰ = 123851281 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123852307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96887 + ... + 98156.

It is an arithmetic number, because the mean of its divisors is an integer number (18724224).

Almost surely, 2^123852305 is an apocalyptic number.

It is an amenable number.

123852305 is a deficient number, since it is larger than the sum of its proper divisors (25941487).

123852305 is a wasteful number, since it uses less digits than its factorization.

123852305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195175.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 123852305 is about 11128.8950484763. The cubic root of 123852305 is about 498.4650325721.

The spelling of 123852305 in words is "one hundred twenty-three million, eight hundred fifty-two thousand, three hundred five".